Problem 2) Bisection Find the largest(most positive, least negative) solution to (plot and you will see what I meant) sin(x) = exp(x) using bisection method make sure your answer has uncertainty less than 10–6 By the way, I tried this in CHATGPT and it not even close. 1 # FYI -- so you don't do this. 2 3 chat_gpt_answer = 1.934563416996002 print(math.sin(chat_gpt_answer), math.exp(chat_gpt_answer)) [4] ✓ 0.0s 0.9345631373709868 6.921021795206482 Python

preLabC.java 1 import java.util.Random; 2 import java.util.StringJoiner; 3 4- public class preLabC { 5 6- 7 8 9 10 11 12 13 14 15 16 17 18 19 20 } public static String myMethod(MathVector inputVector) { String vectorStringValue = new String(); // empty String object System.out.println("here is the contents object, inputVector: + inputVector); // get a String out of that MathVector object. Do it here. On the next line. // return the double value here. return vectorStringValue; "1 ▸ Compilation Description A MathVector object will be passed to your method. Return its contents as a String. If you look in the file MathVector.java you'll see there is a way to output the contents of a MathVector object as a String. This makes it useful for displaying to the user. /** * Returns a String representation of this vector. The String should be in the format "[1, 2, 3]" * * @return a String representation of this vector * @apiNote **DO NOT** use the built-in (@code Arrays.toString()} method. */...

%matplotlib inlineimport numpy as npfrom matplotlib import pyplot as pltfrom math import sin, cos, exp, pi, sqrtimport math

Java

Print the two strings, firstString and secondString, in alphabetical order. Assume the strings are lowercase. End with newline. Sample output: capes rabbits 1 import java.util.Scanner; 2 3 public class OrderStrings { public static void main (String [] args) { Scanner scnr = new Scanner(System.in); String firstString; String secondString; 4 6 7 8 firstString secondString scnr.next(); scnr.next(); 9. 10 11 12 /* Your solution goes here */ 13 14 } 15 }

In Python NO IMPORT PICKLE Please check pictures and fix code. Write a program that keeps names and email addresses in a dictionary as key-value pairs. This is the Required Output example: Menu ---------------------------------------- 1. Look up an email address 2. Add a new name and email address 3. Change an existing email address 4. Delete a name and email address 5. Quit the program Enter your choice: 2 Enter name: John Enter email address: John@yahoo.com That name already exists Menu ---------------------------------------- 1. Look up an email address 2. Add a new name and email address 3. Change an existing email address 4. Delete a name and email address 5. Quit the program Enter your choice: 2 Enter name: Jack Enter email address: Jack@yahoo.com Name and address have been added Menu ---------------------------------------- 1. Look up an email address 2. Add a new name and email address 3. Change an existing email address 4. Delete a name and email address 5....

In Java